Batch production of three piece sets of observation points for Panzhihua observation markers

Description :

　　Batch production of three piece sets of observation points for Panzhihua observation markers

　　The field scientific observation and research base is located in Panzhihua City, southwestern Sichuan Province, on the southwestern edge of the Yangtze Platform, in the transitional zone between Gondwana and Laurasia in terms of tectonic position.

　　The Emei mantle plume is the strongest magmatic activity in the southwestern region since ancient times, and the Emei igneous province formed is the most thoroughly differentiated and evolved igneous province in the world with the most complete mineralization series. The Emei mantle plume, as a tectonic magmatic thermal event in the Panzhihua region, plays an important controlling role in the geological evolution and mineralization of the area, creating abundant mineral resources mainly composed of vanadium titanium magnetite. Therefore, this area has always been a prominent tectonic unit in the field of geology, serving as a natural laboratory for the study of continental dynamics and mantle plume mineralization theory.

　　Panzhihua vanadium titanium magnetite is well-known both domestically and internationally, and is a typical example of magmatic mineralization research; The Panzhihua vanadium titanium magnetite mining area is a comprehensive exploration area and a site for testing deep mineral exploration methods and technologies; The high degree of mineral development and prominent issues of sustainable development and mining environment in mining cities make it an ideal base for research on mining environment. The Panzhihua Vanadium Titanium Magnetite Field Scientific Observation and Research Base has rich geological phenomena, concentrated distribution, good outcrops, and well preserved; Good research foundation and abundant data; Long term stable cooperation between schools and enterprises, as well as between schools and local areas; Economic and social stability, pleasant climate, and convenient transportation. Therefore, the Panzhihua region is an ideal base for field geological observation, scientific research, and talent cultivation.

　　The settlement period is variable. Based on work experience, during the construction phase, the frequency of observation should be higher. Generally, the observation period is determined by 3 days, 7 days, or 15 days, or by increasing the number of layers and loads. The specific observation period should depend on the foundation and loading during the construction process. When temporarily suspending work, observation should be conducted once during the suspension and once again during the resumption of work to check the changes in building settlement during the suspension period. This serves as a basis for determining whether the method and frequency of settlement observation should be adjusted after resuming work. After completion, the frequency of observation can be reduced, depending on the type of foundation soil and the magnitude of settlement rate. Generally, there are different periods such as one month, two months, three months, six months, and one year. Whether the settlement has entered a stable stage should be determined by the relationship curve between settlement amount and time. For key observation and scientific research projects, if the settlement in each of the three observation cycles does not exceed twice the measurement error, it can be considered as entering the stable stage.

AfterSalesService :

• Panzhihua Observation Standard